155787426

素因数分解:

$2^1\times 3^2\times {\mathrm{491}}^1\times {\mathrm{17627}}^1$

素因数の和:18126

約数の個数: 24

約数和(自身を含む): 338246064

約数和(自身を除く): 182458638

約数列:

[1, 2, 3, 6, 9, 18, 491, 982, 1473, 2946, 4419, 8838, 17627, 35254, 52881, 105762, 158643, 317286, 8654857, 17309714, 25964571, 51929142, 77893713, 155787426]

約数ペア:

[(1, 155787426), (2, 77893713), (3, 51929142), (6, 25964571), (9, 17309714), (18, 8654857), (491, 317286), (982, 158643), (1473, 105762), (2946, 52881), (4419, 35254), (8838, 17627)]